10021 search results - page 1562 / 2005 » Adaptive information extraction |
169
Voted
SEMCO
2008
IEEE
16 years 1 months ago
2008
IEEE
One challenge for relevance ranking in Web search is underspecified queries. For such queries, top-ranked documents may contain information irrelevant to the search goal of the us...
186
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SEMCO
2008
IEEE
16 years 1 months ago
2008
IEEE
A huge amount of data and metadata emerges from Web 2.0 applications which have transformed the Web to a mass social interaction and collaboration medium. Collaborative Tagging Sy...
216
Voted
AMFG
2007
IEEE
16 years 1 months ago
2007
IEEE
Extending recognition to uncontrolled situations is a key challenge for practical face recognition systems. Finding efficient and discriminative facial appearance descriptors is c...
185
Voted
AVSS
2007
IEEE
16 years 1 months ago
2007
IEEE
This paper proposes a novel approach of combining an unsupervised clustering scheme called AutoClass with Hidden Markov Models (HMMs) to determine the traffic density state in a R...
162
Voted
CEC
2007
IEEE
16 years 1 months ago
2007
IEEE
—The noise-robust matching of two graphs is a hard combinatorial problem with practical importance in several domains. In practical applications, a unique solution for a given in...